Prusa i3 MK3 3D Printer IR Filament Sensor Upgrade - YYHH Mk2.5/Mk3 to Mk2.5s/Mk3s Stuck Filament Detection Kit | Compatible with Prusa 3D Printers | Perfect for Home & Office 3D Printing Projects

Product Description

Advantage of the new upgraded version1)The previous sensor didn't work well with some specific filaments. The new sensor is using the optical sensor which is triggered 2)by a simple mechanical lever. This sensor doesn't care about the optical properties of the filament (it can be completely invisible) and cannot die because of mechanical wear.How assemble the IR filament Sensor :1.Place the IR-sensor into the top of the plastic extruder-body and secure it with M2x8 screws. 2.Tighten the M2x8 screws, and make sure he sensor could not move, but be careful the PCB isn't indestructible. 3.Connect the cable, pay attention to the correct orientation of the connector and wires. 4.Leave a slack behind the sensor like in the picture. Don't create too big loop as it might interfere with the frame. If needed adjust the length by gently pulling/pushing the cable.Package included:1pc filament sensor 1pc M3x18 screw 1pc M3x10 screw 1pc M2x8 screw 1pc Steel ball 1pc Magnet 10x6x2 1pc Magnet 20x6x2 2pcs M3nS nut 2pcs M3n nut